Package org.opennms.netmgt.dao.hibernate

Class OutageDaoHibernate

java.lang.Object

org.springframework.dao.support.DaoSupport

org.springframework.orm.hibernate3.support.HibernateDaoSupport

org.opennms.netmgt.dao.hibernate.AbstractDaoHibernate<OnmsOutage,Integer>

org.opennms.netmgt.dao.hibernate.OutageDaoHibernate

All Implemented Interfaces:

LegacyOnmsDao<OnmsOutage,Integer>, OnmsDao<OnmsOutage,Integer>, OutageDao, org.springframework.beans.factory.InitializingBean

public class OutageDaoHibernate
extends AbstractDaoHibernate<OnmsOutage,Integer>
implements OutageDao

Field Summary

Fields inherited from class org.opennms.netmgt.dao.hibernate.AbstractDaoHibernate

m_criteriaConverter

Fields inherited from class org.springframework.dao.support.DaoSupport

logger

Constructor Summary

Constructors

Constructor	Description
OutageDaoHibernate()	Constructor for OutageDaoHibernate.

Method Summary

Modifier and Type	Method	Description
int	countOutagesByNode()	Get the number of nodes with outages.
Integer	currentOutageCount()	currentOutageCount
OnmsOutage	currentOutageForService(OnmsMonitoredService service)	Return the current open outage for the service or if the service is up and has no open outage, return null.
OnmsOutage	currentOutageForServiceFromPerspective(OnmsMonitoredService service, OnmsMonitoringLocation perspective)
Collection<OnmsOutage>	currentOutages()	currentOutages
Map<Integer,Set<OnmsOutage>>	currentOutagesByServiceId()	Open outages grouped by OnmsMonitoredService id.
Collection<OnmsOutage>	currentOutagesForServiceFromPerspectivePoller(OnmsMonitoredService service)	Return all current open outages for the given service be it detected from Perspective Poller.
Collection<OnmsOutage>	findAll(Integer offset, Integer limit)	findAll
List<HeatMapElement>	getHeatMapItemsForEntity(String entityNameColumn, String entityIdColumn, String restrictionColumn, String restrictionValue, String... groupByColumns)	Retrieves heatmap elements for a given combination of database columns.
List<OutageSummary>	getNodeOutageSummaries(int rows)	Get the list of current outages, one per node.
Collection<OnmsOutage>	getStatusChangesForApplicationIdBetween(Date startDate, Date endDate, Integer applicationId)
Collection<OnmsOutage>	matchingCurrentOutages(ServiceSelector selector)	Finds all current (unresolved) outages that match the given service selector.
Collection<CurrentOutageDetails>	newestCurrentOutages(List<String> serviceNames)	Finds the latest (unresolved) outages that match the given services.

Methods inherited from class org.opennms.netmgt.dao.hibernate.AbstractDaoHibernate

buildHibernateCallback, bulkDelete, clear, countAll, countMatching, countMatching, delete, delete, deleteAll, find, find, findAll, findMatching, findMatching, findObjects, findUnique, flush, get, initDao, initialize, load, lock, merge, queryInt, queryInt, save, saveOrUpdate, update

Methods inherited from class org.springframework.orm.hibernate3.support.HibernateDaoSupport

checkDaoConfig, convertHibernateAccessException, createHibernateTemplate, getHibernateTemplate, getSession, getSession, getSessionFactory, releaseSession, setHibernateTemplate, setSessionFactory

Methods inherited from class org.springframework.dao.support.DaoSupport

afterPropertiesSet

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.opennms.netmgt.dao.api.LegacyOnmsDao

countMatching, findMatching

Methods inherited from interface org.opennms.netmgt.dao.api.OnmsDao

clear, countAll, countMatching, delete, delete, findAll, findMatching, flush, get, initialize, load, lock, save, saveOrUpdate, update

Constructor Detail

OutageDaoHibernate

public OutageDaoHibernate()

Constructor for OutageDaoHibernate.

Method Detail

currentOutageCount

public Integer currentOutageCount()

currentOutageCount

Specified by:

currentOutageCount in interface OutageDao

Returns:

a Integer object.

currentOutages

public Collection<OnmsOutage> currentOutages()

currentOutages

Specified by:

currentOutages in interface OutageDao

Returns:

a Collection object.

currentOutagesByServiceId

public Map<Integer,Set<OnmsOutage>> currentOutagesByServiceId()

Description copied from interface: OutageDao

Open outages grouped by OnmsMonitoredService id.

Specified by:

currentOutagesByServiceId in interface OutageDao

currentOutageForService

public OnmsOutage currentOutageForService(OnmsMonitoredService service)

Description copied from interface: OutageDao

Return the current open outage for the service or if the service is up and has no open outage, return null.

Specified by:

currentOutageForService in interface OutageDao

currentOutageForServiceFromPerspective

public OnmsOutage currentOutageForServiceFromPerspective(OnmsMonitoredService service,
                                                         OnmsMonitoringLocation perspective)

Specified by:

currentOutageForServiceFromPerspective in interface OutageDao

currentOutagesForServiceFromPerspectivePoller

public Collection<OnmsOutage> currentOutagesForServiceFromPerspectivePoller(OnmsMonitoredService service)

Description copied from interface: OutageDao

Return all current open outages for the given service be it detected from Perspective Poller.

Specified by:

currentOutagesForServiceFromPerspectivePoller in interface OutageDao

findAll

public Collection<OnmsOutage> findAll(Integer offset,
                                      Integer limit)

findAll

Specified by:

findAll in interface OutageDao

Parameters:

offset - a Integer object.

limit - a Integer object.

Returns:

a Collection object.

newestCurrentOutages

public Collection<CurrentOutageDetails> newestCurrentOutages(List<String> serviceNames)

Finds the latest (unresolved) outages that match the given services.

Specified by:

newestCurrentOutages in interface OutageDao

Parameters:

serviceNames - a list of services

Returns:

a Collection of outages

matchingCurrentOutages

public Collection<OnmsOutage> matchingCurrentOutages(ServiceSelector selector)

Finds all current (unresolved) outages that match the given service selector.

Specified by:

matchingCurrentOutages in interface OutageDao

Parameters:

selector - a service selector (filter + service list)

Returns:

a Collection of outages

countOutagesByNode

public int countOutagesByNode()

Get the number of nodes with outages.

Specified by:

countOutagesByNode in interface OutageDao

Returns:

the number of nodes with outages.

getNodeOutageSummaries

public List<OutageSummary> getNodeOutageSummaries(int rows)

Get the list of current outages, one per node. If a node has more than one outage, the oldest outstanding outage is returned.

Specified by:

getNodeOutageSummaries in interface OutageDao

Parameters:

rows - The maximum number of outages to return.

Returns:

A list of outages.

getHeatMapItemsForEntity

public List<HeatMapElement> getHeatMapItemsForEntity(String entityNameColumn,
                                                     String entityIdColumn,
                                                     String restrictionColumn,
                                                     String restrictionValue,
                                                     String... groupByColumns)

Description copied from interface: OutageDao

Retrieves heatmap elements for a given combination of database columns.

Specified by:

getHeatMapItemsForEntity in interface OutageDao

Parameters:

entityNameColumn - the entity's name column

entityIdColumn - the entity's id column

restrictionColumn - a column used for a restriction of the results

restrictionValue - the value that must match against the restrictionColumn

groupByColumns - columns used for the SQL group-by clause

Returns:

the heatmap elements for this query

getStatusChangesForApplicationIdBetween

public Collection<OnmsOutage> getStatusChangesForApplicationIdBetween(Date startDate,
                                                                      Date endDate,
                                                                      Integer applicationId)

Specified by:

getStatusChangesForApplicationIdBetween in interface OutageDao